| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
12/01/2016 |
|
Data da última atualização: |
25/07/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
TOMAS, W. M.; CAMILO, A. R.; RIBAS, C.; LEUCHTENBERGER, C; BORGES, P. A. L; MOURAO, G.; PELLEGRIN, L. A. |
|
Afiliação: |
WALFRIDO MORAES TOMAS, CPAP; André Restel Camilo, Estagiário Embrapa Pantanal; Carolina Ribas, Instituto Nacional de Pesquisas da Amazônia-INPA; Caroline Leuchtenberger, Instituto Nacional de Pesquisas da Amazônia-INPA; Paulo André Lima Borges, Estagiário da Embrapa Pantanal; GUILHERME DE MIRANDA MOURAO, CPAP; LUIZ ALBERTO PELLEGRIN, CPAP. |
|
Título: |
Distribution and conservation status of giant otter Pteronura brasiliensis in the Pantanal wetland, Brazil. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
The Latin American Journal of Aquatic Mammals, v. 10, n. 2, p. 107-114, dez. 2015. |
|
DOI: |
10.5597/lajam 00202 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species still faces in the region, such as increased vessel traffic, pollution and siltation, as well as disruption of the hydrological characteristics due to the construction of dams and river-bed sedimentation. MenosThe giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species stil... Mostrar Tudo |
|
Palavras-Chave: |
Ariranha; Conservação de espécie. |
|
Thesagro: |
Espécie nativa; Habitat. |
|
Thesaurus Nal: |
Indigenous species; Pteronura brasiliensis; Wetland conservation. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136929/1/tomas-2015.pdf
|
|
Marc: |
LEADER 02569naa a2200289 a 4500
001 2033599
005 2017-07-25
008 2015 bl uuuu u00u1 u #d
024 7 $a10.5597/lajam 00202$2DOI
100 1 $aTOMAS, W. M.
245 $aDistribution and conservation status of giant otter Pteronura brasiliensis in the Pantanal wetland, Brazil.
260 $c2015
520 $aThe giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species still faces in the region, such as increased vessel traffic, pollution and siltation, as well as disruption of the hydrological characteristics due to the construction of dams and river-bed sedimentation.
650 $aIndigenous species
650 $aPteronura brasiliensis
650 $aWetland conservation
650 $aEspécie nativa
650 $aHabitat
653 $aAriranha
653 $aConservação de espécie
700 1 $aCAMILO, A. R.
700 1 $aRIBAS, C.
700 1 $aLEUCHTENBERGER, C
700 1 $aBORGES, P. A. L
700 1 $aMOURAO, G.
700 1 $aPELLEGRIN, L. A.
773 $tThe Latin American Journal of Aquatic Mammals$gv. 10, n. 2, p. 107-114, dez. 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
10/02/2017 |
|
Data da última atualização: |
29/03/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
AN, F.; CHEN, T.; STÉPHANIE, D. M. A.; LI, K.; LI, Q. X.; CARVALHO, L. J. C. B.; TOMLINS, K.; LI, J.; GU, B.; CHEN, S. |
|
Afiliação: |
FEIFEI AN, TROPICAL CROPS GENETIC RESOURCES INSTITUTE, CHINA; TING CHEN, TROPICAL CROPS GENETIC RESOURCES INSTITUTE, CHINA; DJABOU MOUAFI ASTRIDE STÉPHANIE, TROPICAL CROPS GENETIC RESOURCES INSTITUTE, CHINA; KAIMIAN LI, TROPICAL CROPS GENETIC RESOURCES INSTITUTE, CHINA; QING X. LI, UNIVERSITY OF HAWAII AT MANOA, MANOA, USA; LUIZ JOAQUIM CASTELO B CARVALHO, Cenargen; KEITH TOMLINS, UNIVERSITY OF GREENWICH, UNITED KINGDOM; JUN LI, JIANGSU UNIVERSITY, CHINA; BI GU, GUANGXI UNIVERSITY, CHINA; SONGBI CHEN, TROPICAL CROPS GENETIC RESOURCES INSTITUTE, CHINA. |
|
Título: |
Domestication syndrome is investigated by proteomic analysis between cultivated cassava (Manihot esculenta Crantz) and Its wild relatives. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
PLoS ONE, v. 11, n. 3, 2016. |
|
DOI: |
10.1371/journal.pone.0152154 |
|
Idioma: |
Inglês |
|
Palavras-Chave: |
Cassava domestication syndrome. |
|
Thesagro: |
Mandioca. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00759naa a2200253 a 4500
001 2063512
005 2023-03-29
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1371/journal.pone.0152154$2DOI
100 1 $aAN, F.
245 $aDomestication syndrome is investigated by proteomic analysis between cultivated cassava (Manihot esculenta Crantz) and Its wild relatives.$h[electronic resource]
260 $c2016
650 $aMandioca
653 $aCassava domestication syndrome
700 1 $aCHEN, T.
700 1 $aSTÉPHANIE, D. M. A.
700 1 $aLI, K.
700 1 $aLI, Q. X.
700 1 $aCARVALHO, L. J. C. B.
700 1 $aTOMLINS, K.
700 1 $aLI, J.
700 1 $aGU, B.
700 1 $aCHEN, S.
773 $tPLoS ONE$gv. 11, n. 3, 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
